When it comes to enduring bad movies, the comedians of "Cinematic Titanic" have more experience than most. Featuring five founding members of cult TV hit "Mystery Science Theater 3000," "Titanic" continues the tradition of making fun of the foibles of B-movie bombs like "Frankenstein's Castle of Freaks" and "The Oozing Skull." The crew will take their show on the road for a 19-city tour this fall starting Sept. 15-17 in Minneapolis; details can be found at cinematictitanic.com.

We talked to Titanic's Frank Conniff, J. Elvis Weinstein, and Trace Beaulieu about what makes a movie truly wretched.

Conniff: I don't think I ever have. Once I'm in, I usually stay till the bitter end. I think one of the reasons people love "Mystery Science" is that people have all watched bad movies with their friends, and that's a fun communal experience. But when I go to a movie in a theater, I don't go in knowing it's going to be bad.

Beaulieu: The only bad movies I've walked out of have been comedies. This is going back a ways, but "Hardly Working," the Jerry Lewis epic — supposed to be his comeback or something. My brother and I actually played hooky from work to go see this movie. We were ready to laugh, and and we left the movie and went back to work, it was so bad. ... The last movie that I should have walked out of was one of the recent Harry Potters. It was so incredibly boring.

Weinstein: Probably three of the four movies I've walked out on were comedies. And that's mostly a tone thing. When the tone is so discordant with what you think is funny, it becomes more of an assault than an entertainment.

Beaulieu: The boredom factor. If I'm so distracted by it, or maybe irritated is a better word, then that turns to outrage that I've spent this money and this time to be here, and I could have pulled something from my library of DVDs and maybe had a better afternoon. ... I've destroyed a DVD, I was so upset. It was "Brüno." A bad comedy, I can't abide that. Actually, my machine stopped playing. It knew.

Weinstein: They get under your skin for different reasons. It could be one character who makes you angry the whole time. The could be one actor who's just chewing the scenery so much, or the monster is so half-heartedly built. I think if you look at the dozen or so Cinematic Titanic movies, all five of us have a different favorite and least favorite.

TODAY.com: What's the worst movie you've ever seen?

Conniff: "Manos: The Hands of Fate" is certainly one of the worst movies ever made, and yet there's also something wonderful about it. There are some movies that are really bad and yet you kind of take them into your heart. There are other movies that are soulless, and they might have big budgets but you don't walk away with anything from them.

Beaulieu: "Battlefield Earth" is not a good movie. Probably one of the worst movies ever. But as a train wreck, it's so enjoyable on that level. … Frank and I once got to see [the unreleased, made-for-copyright-reasons 2004 version of] "The Fantastic Four." We watched a blowup of that on a 10-foot screen at a friends' house in Hollywood. And it was almost unwatchable just for the many generations of pirated VHS that it had gone through. If you could animate shag carpeting, it had that kind of quality to it. But it was kind of compelling to see something so awful.

Weinstein: I think there are examples in the 20-year history of "Mystery Science" where some unwatchable movies have ended up being good episodes. But there's a certain quality we're looking for, and it's a very fine line. You want it to be watchable and not just haphazard. What's nice to see in a movie is that someone cared while they were making it. That intent comes through, that there was someone at least who cared. They didn't do a good job, necessarily, but it wasn't just a purely cynical exercise.

Are you a fan of MST3K or Cinematic Titanic? What's your favorite movie they've riffed on? Share on Facebook.

Old-fashioned 'America'

In the 2011 film "Captain America," Chris Evans' costume is meant to resemble a World War II airman's jumpsuit, director Joe Johnston told Entertainment Weekly. It's modest and practical, a far cry from the tight Spandex sported by many heroes. Evans told MTV News the costume was "not comfortable" but that the redesigned version he wears in "The Avengers" is more more modern and "looks fantastic."
(Paramount Pictures)
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Costume of the gods

"Thor" isn't just a superhero, he's a Norse god, and his armor and cape reflect that. The L.A. Times reported that Chris Hemsworth was so afraid he wouldn't look strong enough to play the role that he worked out too much -- and for a while, his costume was too tight. He reportedly backed off on the workouts and his costume was altered to fit.
(Paramount Pictures)
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Cold as ice

January Jones looks breathtakingly cold as Emma Frost in 2011's "X-Men: First Class." Jones told MTV her favorite costume from the film involved a fur cape.
(20th Century Fox)
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I am 'Iron Man'

Anyone could be inside Robert Downey Jr's "Iron Man" costume, but it's still recognized as one of the cooler hero costumes in recent years. You may also see it at your doorstep come October -- it's a popular Halloween choice.
(Paramount Pictures)
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Does whatever a spider can

We're used to seeing Spider-Man in red, white and blue, but in 2007's "Spider-Man 3," Peter Parker's suit mysteriously changes to black, bringing out the dark side of the hero.
(Sony Pictures)
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Bluer than blue

Most embarrassing costume ever?

Yes, that's George Clooney in the costume on the left, starring in 1997's "Batman & Robin." For some reason, the costume sported visible nipples, one of the oddest choices in superhero costuming ever. In the photo at right, Michael Keaton wears a more traditional batsuit in 1989's "Batman."
(Warner Bros.)
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Mrow!

Some of the more notable comic-book costumes for women are that of slinky, sexy "Catwoman." Here, Michelle Pfeiffer plays her in 1992's "Batman Returns," while Halle Berry shows a little more skin in 2004's "Catwoman." Obviously, the costume designer took the words "cat suit" to heart.
(Warner Bros.)
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